ty -jour a2 -baldi,marina au -liu,Zhen au -shen,luming au -yan,Yan,Yan,chengyu au -du,jianshuang au -li -li,Yang au -Zhao -Zhao,Hui py -2020 da -2020 da -2020/08/08/03 ti--03 ti--03 ti--03 ti--03 ti--03 ti--03分析降水量和风对大气中PM2.5和PM10的影响SP -5039613 VL -2020 AB-在本文中,2016年至2018年的降水量,风和PM2.5和PM10浓度的每小时观察用于研究降水和风对PM2.5和PM10浓度的影响。结果表明,沉淀对PM2.5和PM10具有一定的湿清除作用,对PM10的清除效应大于PM2.5。从5月到9月,中度降雨量以上的降水集中在集中,冬季的小雨增加了污染物的浓度。降水前后PM2.5的变化与降水,降水强度和降水持续时间之前的初始浓度有关。降水对PM10的清除作用与沉淀前PM10的初始浓度密切相关。PM10的初始浓度越高,沉淀的去除量越大。中度或高于污染天气主要发生在东北,西南和西风气象学条件。风的西风越多,污染就越多; north wind and northwest wind have the most obvious scavenging effect on PM2.5 and Pm10; when the wind speed increases to 2 m/s, the concentration of PM2.5 and PM10 can be reduced; when the wind speed is more than 4 m/s, the concentration of PM10 increases under the south wind, southeast wind, east wind, and northeast wind. SN - 1687-9309 UR - https://doi.org/10.1155/2020/5039613 DO - 10.1155/2020/5039613 JF - Advances in Meteorology PB - Hindawi KW - ER -